CVE-2026-11605: BIND 9 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.20.9-S1 through 9.20.24-S1

CVE-2026-11605. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00539 (percentile 0.44605), scored 24-Oct-2026.

Affected technology

BIND 9 · 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.20.9-S1 through 9.20.24-S1
ISC

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-408
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00539 · percentile 0.44605 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-11605.html